- Description
- Specifications
- Geometry
Norco 2025 Optic A2 29
Whether you’re ripping fast flowy singletrack, putting the power down on punchy climbs, or tearing the tires off in the corners, the Optic continues to push the boundaries of what’s possible on a short travel trail bike. With increased rearward axle path, idler, and the innovative VPSHP suspension layout, this new design gives the Optic next-level confidence and capability, up or down the trail.
Norco 2025 Optic A2 29
Frame
Colour: Sage Slate
Frame: Aluminum Frame, 125mm Travel, UDH, Eagle Transmission Compatible, Ride Aligned™
Fork: RockShox Pike Base, 140mm, 44mm offset
Shock: RockShox Super Deluxe Select+, 185x50 TR
Drivetrain
Crankset: Shimano Deore FC-MT512, 30T, CL55, 165mm (S1,S2) -170mm (S3,S4,S5)
Pedals: Chain: Shimano Deore CN-M6100, 12sp
Bottom Bracket: Shimano Sealed Bearing, BSA 73mm
Rear Derailleur: Shimano Deore RD-M6100, 12sp
Front Derailleur:
Derailleur Shifter: Shimano Deore SL-M6100, 12sp
Freewheel/Cassette: Shimano Deore CS-M6100-12, 10-51T, 12sp
Braking System
Brakes: [F] Shimano Deore MT520 4-Piston, Metallic Pads, Shimano RT-64, 180mm rotor, C-Lock [R] Shimano Deore MT520 4-Piston, Metallic Pads, Shimano RT-64, 180mm rotor, C-Lock
Brake Levers: Shimano Deore MT520
Wheels
Tyres: [F] Maxxis Minion DHF, 3C Max Terra EXO, 29x2.5", Folding [R] Maxxis Dissector, 3C Max Terra EXO, 29x2.4", Folding
Wheels/Rims: WTB ST i30, 32H, F/R-29", 30mmID
Hubs: [F] Shimano HB-TC500, 15x110mm Boost, 32H, C-lock [R] Shimano FH-MT500, 12x148 Boost, Micro Spline, 32H, C-lock
Other
Handlebar: 6061 Alloy, 800mm, 25mm Rise
Stem: Norco 40mm length , 35mm clamp
Saddle: SDG Bel Air V3
Seat Post: TranzX YS105, 34.9mm, 150 (S1) -170mm (S2) -200mm (S3,S4) -230mm (S5)
Norco 2025 Optic A2 29
| 5 | 4 | 3 | 2 | 1 | 5 | 4 | 3 | 2 | 1 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Wheel Size | 29" | 29" | 29" | 29" | 29" | 29"/27.5" | 29"/27.5" | 29"/27.5" | 29"/27.5" | 29"/27.5" | |
| Travel (mm front/mm rear) | 140/125 | ||||||||||
| Reach | 522.5 | 497.5 | 472.5 | 447.5 | 422.5 | 522.5 | 497.5 | 472.5 | 447.5 | 422.5 | |
| Stack | 644 | 635 | 626 | 617 | 608 | 644 | 635 | 626 | 617 | 608 | |
| HTA | Head Tube Angle | 65 | |||||||||
| OS | Fork Offset | 44 | |||||||||
| ST | Seat Tube Length | 445 | 430 | 385 | 370 | 350 | 445 | 430 | 385 | 370 | 350 |
| STA | Effective Seat Tube Angle | 77.5 | 77.25 | 77 | 76.75 | 76.5 | 77.5 | 77.25 | 77 | 76.75 | 76.5 |
| RC | Rear Centre Length | 437 | 433 | 429 | 425 | 421 | 431 | 427 | 423 | 419 | 415 |
| BBDF/R | Bottom Bracket Drop (Front/Rear) | 32/32 | 32/11 | ||||||||
| BBH | Bottom Bracket Height | 346 | |||||||||
| HTT | Horizontal Top Tube | 665 | 641 | 617 | 593 | 568 | 665 | 641 | 617 | 593 | 568 |
| WB | Wheelbase | 1292 | 1259 | 1226 | 1193 | 1159 | 1287 | 1254 | 1221 | 1188 | 1154 |
| SOH | Standover | 714 | 703 | 682 | 673 | 660 | 714 | 703 | 682 | 673 | 660 |
| HT | Head Tube Length | 140 | 130 | 120 | 110 | 100 | 140 | 130 | 120 | 110 | 100 |
| Trail | 128 | ||||||||||
| Recommended Seatpost Drop | 230 | 200 | 170 | 150 | 230 | 200 | 170 | 150 | |||
| Maximum Post Insertion | 330 | 300 | 270 | 250 | 330 | 300 | 270 | 250 | |||
| Stem Length | 40 | ||||||||||
| Crank Length | 170 | ||||||||||
| Tire Size | 2.35" – 2.6" | ||||||||||
| Water Bottle Compatible | 1 x 750 mL | 1 x 620 mL | 1 x 750 mL | 1 x 620 mL | |||||||
*Giant & Liv Bicycles are available for purchase online, but due to warranty regulations, must be shipped to qualified Giant dealers, as bicycles must be assembled by a qualified bike mechanic in an approved store - This is an international policy and usually will require an additional fee to build the bike. This will be confirmed by one of our online staff after purchase of the bike.
*Specialized Bicycles are available for home delivery nation wide.
*AMFLOW Bicycles are available for purchase online, but MUST be collected from the store.
*TREK Bicycles are available for purchase online, but MUST be collected from the store.
